KR960005726A - Auxiliary Coil Fasteners in Deflection Yoke - Google Patents

Auxiliary Coil Fasteners in Deflection Yoke Download PDF

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Publication number
KR960005726A
KR960005726A KR1019950019204A KR19950019204A KR960005726A KR 960005726 A KR960005726 A KR 960005726A KR 1019950019204 A KR1019950019204 A KR 1019950019204A KR 19950019204 A KR19950019204 A KR 19950019204A KR 960005726 A KR960005726 A KR 960005726A
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KR
South Korea
Prior art keywords
deflection
cathode ray
support
yoke
coil
Prior art date
Application number
KR1019950019204A
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Korean (ko)
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KR100393388B1 (en
Inventor
도소 알랭
마테이 크리스토퍼
부니 알랭
Original Assignee
데니스 에이치. 얼백
톰슨 튜브즈 앤드 디스플레이즈, 에스.에이.
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Application filed by 데니스 에이치. 얼백, 톰슨 튜브즈 앤드 디스플레이즈, 에스.에이. filed Critical 데니스 에이치. 얼백
Publication of KR960005726A publication Critical patent/KR960005726A/en
Application granted granted Critical
Publication of KR100393388B1 publication Critical patent/KR100393388B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7032—Conductor design and distribution
    • H01J2229/7035—Wires and conductors
    • H01J2229/7036—Form of conductor
    • H01J2229/7037—Form of conductor flat, e.g. foil, or ribbon type

Landscapes

  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Particle Accelerators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Microwave Tubes (AREA)
  • Electromagnets (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The horizontal (52) and vertical coils (51) are electrically isolated on a structure and electronically deflect electronic beams. There are also two auxiliary coils (20,21) which modulate sweep movement. The rear section of the structure (4) has flexible protruding sections (12,15) which contact a matching section (60) placed in the CRT structure. The coil structure click fits in place, and the central structure (27) is held firmly in position face to face with the rear section structure, so that any further flexing will not release the coil. <IMAGE>

Description

편향 요크의 보조 코일 패스너Auxiliary Coil Fasteners in Deflection Yoke

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 분리자의 측면도이다.1 is a side view of a separator according to the present invention.

제2도는 제1도의 분리자의 정면도이다.2 is a front view of the separator of FIG.

제3도는 제1도의 한 쌍의 보조 BSVM 코일을 도시한 도면이다.3 shows a pair of auxiliary BSVM coils of FIG.

제4도는 제1도의 후방 단면에 위치되는 보조 BSVM코일의 투시도이다.4 is a perspective view of an auxiliary BSVM coil located in the rear section of FIG.

제5도는 제1도의 유지 장치의 투시도이다.5 is a perspective view of the holding device of FIG.

Claims (14)

주 편향 코일(52)을 포함하는 음극선관용 편향 요크에 있어서, 상기 주 편향 코일의 주 편향 필드를 변형하기 위해 음극선관의 네크둘레에 배치되고 개구(22-25; 26)를 갖는 지지부(27)에 장착되는 보조 편향 코일(21)과; 상기 지지부에 상기 주 및 보조 편향 코일을 장착하는 분리자(70)를 포함하고, 상기 분리자는 원통부를 포함하며, 상기 원통부에는 상기 분리자의 벽에 대하여 상기 보조 코일을 배치하기 위해 상기 개구와 협력하는 배치 구조체(12-15; 16)가 제공되는 것을 특징으로 하는 음극선관용 편향 요크.In a deflection yoke for a cathode ray tube comprising a main deflection coil (52), a support (27) having openings (22-25; 26) and disposed in the neck circumference of the cathode ray tube for modifying the main deflection field of the main deflection coil. An auxiliary deflection coil 21 mounted to the; Said support comprising a separator (70) for mounting said primary and secondary deflection coils, said separator comprising a cylindrical portion, said cylindrical portion cooperating with said opening to place said auxiliary coil against a wall of said separator. A deflection yoke for a cathode ray tube, characterized in that a batch structure (12-15; 16) is provided. 제1항에 있어서, 상기 지지부(27)는 가요성 물질로 제조되는 것을 특징으로 하는 음극선관용 편향 요크.2. A deflection yoke for cathode ray tubes according to claim 1, wherein said support (27) is made of a flexible material. 제1항에 있어서, 상기 배치 구조체는 상기 분리자의 내부벽(6)으로부터 돌출한 복수의 스터드(12-15)를 포함하는 것을 특징으로 하는 음극선관용 편향 요크.2. Deflection yoke for cathode ray tubes according to claim 1, characterized in that the arrangement comprises a plurality of studs (12-15) protruding from the inner wall (6) of the separator. 제1항에 있어서, 상기 보조 코일의 상기 지지부(27)의 상기 개구(26)는 개방 슬롯의 형태로 된 것을 특징으로 하는 음극선관용 편향 요크.2. A deflection yoke for a cathode ray tube according to claim 1, wherein said opening (26) of said support (27) of said auxiliary coil is in the form of an open slot. 제1항에 있어서, 상기 보조 편향 코일(21)은 유지 장치(4)에 의해 적어도 일부가 덮여있는 것을 특징으로 하는 음극선관용 편향 요크.The deflection yoke for cathode ray tubes according to claim 1, wherein said auxiliary deflection coil (21) is at least partially covered by a holding device (4). 제5항에 있어서, 상기 유지 장치는 스터드에 래치하기 위하여 상기 분리자로부터 돌출한 스터드(12-15)와 협력하도록 설계된 가요성 폴(40)을 포함하는 것을 특징으로 하는 음극선관용 편향 요크.6. The deflection yoke of claim 5, wherein the retaining device includes a flexible pawl (40) designed to cooperate with a stud (12-15) protruding from the separator for latching in the stud. 제5항에 있어서, 상기 유지 장치(4)는 음극선관 네크에 부착하는 수단(60)을 포함하는 것을 특징으로 하는 음극선관용 편향 요크.6. Deflection yoke for cathode ray tube according to claim 5, characterized in that said retaining device (4) comprises means (60) for attaching to the cathode ray neck. 제7항에 있어서, 상기 부착 수단(60)은 가요성을 가지는 것을 특징으로 하는 음극선관용 편향 요크.8. Deflection yoke for cathode ray tubes according to claim 7, characterized in that said attachment means (60) is flexible. 제1항에 있어서, 상기 보조 편향 코일(21)은 빔 속도 변조 코일을 포함하는 것을 특징으로 하는 음극선관용 편향 요크.2. A deflection yoke for a cathode ray tube according to claim 1, wherein said auxiliary deflection coil (21) comprises a beam speed modulation coil. 상기 요크가 음극선관에 위치될때 디스플레이 스크린으로부터 원격의 거리에 있고 후방부의 내부벽(6)으로부터 돌출한 스터드(12-15; 16)를 포함하는 후방부를 갖는 원뿔 형상 본체(7)를 갖는 요크 라이너(70)와; 상기 라이너에 장착된 주 편향 코일(52)과; 상기 후방부의 상기 내부벽에 대하여 지지하는 지지부(27)에 배치되어 상기 주 편향 코일에 의해 생성된 편향 필드를 변화시키는 보조 코일(21)을 포함하는 편향 요크에 있어서, 상기 지지부는 상기 주 편향 코일에 대하여 상기 지지부의 방향으로 제위치에서 변화를 제한하는 방법으로 상기 스터드를 수용하는 오리피스(22-25; 26)를 포함하는 것을 특징으로 하는 편향 요크.Yoke liner with a conical body 7 having a rear portion comprising studs 12-15; 16 protruding from the inner wall 6 of the rear portion and at a distance remote from the display screen when the yoke is positioned in the cathode ray tube ( 70); A main deflection coil 52 mounted to the liner; A deflection yoke comprising an auxiliary coil (21) disposed in a support (27) supporting said inner wall of said rear portion to vary a deflection field generated by said main deflection coil, wherein said support is provided to said main deflection coil. A deflection yoke comprising an orifice (22-25; 26) for receiving said stud in a manner that limits the change in position in the direction of said support. 제10항에 있어서, 상기 지지부(27)는 상기 후방부의 상기 내부벽(6) 둘레에 상기 지지부를 구부리기 위한 가요성 물질로 제조되어서 상기 요크가 상기 음극선관에 위치될때 상기 지지부는 상기 음극선관의 네크의 적어도 실질적인 부분을 둘러싸고, 상기 내부벽과 상기 네크 사이에 상입되는 것을 특징으로 하는 편향 요크.12. The neck of the cathode ray tube according to claim 10, wherein the support portion 27 is made of a flexible material for bending the support portion around the inner wall 6 of the rear portion such that the support portion is the neck of the cathode ray tube when the yoke is positioned in the cathode ray tube. A deflection yoke enclosing at least a substantial portion of and encased between the inner wall and the neck. 제10항에 있어서, 폴에 의해 상기 후방부에 부착될 수 있는 유지부(4)를 추가로 포함하는데, 상기 폴은 상기 유지부가 상기 본체(7)에 부착될때 상기 스터드(12-15)상에 래치되어서 상기 지지부는 상기 내부벽에 상기 지지부를 고정하는 방법으로 상기 폴과 상기 내부벽(6) 사이에 삽입되는 것을 특징으로 하는 편향 요크.11. The method of claim 10, further comprising a retaining portion (4) that can be attached to the rear portion by a pawl, the pawl being on the stud (12-15) when the retaining portion is attached to the body (7). And the support is inserted between the pawl and the inner wall (6) in such a manner as to secure the support to the inner wall. 제10항에 있어서, 상기 지지부(4)의 상기 오리피스(26)는 개발 슬롯의 형태로 되어 있는 것을 특징으로 하는 편향 요크.11. Deflection yoke according to claim 10, characterized in that the orifice (26) of the support (4) is in the form of a development slot. 요크가 음극선관에 위치될때 디스플레이 스크린으로부터 운격의 거리에 있고 후방부의 내부벽(제4도의 6)으로부터 돌출한 스터드(12-15)를 포함하는 후방부를 갖는 원뿔 형상 본체(제1도의 7)를 갖는 요크라이너(70)와; 상기 라이너에 장착된 주 편향 코일(52)과; 상기 후방부의 상기 내부벽에 대하여 지지하는 지지부(27)에 배치되어 상기 주 편향 코일에 의해 생성된 편향 필드를 변화시키는 보조 코일(21)을 포함하는 편향 요크에 있어서, 폴(40)에 의하여 상기 후방부에 부착할 수 있는 유지부(4)를 포함하는데, 상기 폴은 상기 유지부가 상기 본체에 부착될때 상기 스터드에 래치되어서 상기 지지부는 상기 내부벽에 상지 지지부를 고정하는 방법으로 상기 폴과 상기 내부벽 사이에 삽입되는 것을 특징으로 하는 편향 요크.When the yoke is positioned in the cathode ray tube, it has a conical body (7 in FIG. 1) having a rear portion at a distance of lance from the display screen and including a stud 12-15 protruding from the inner wall of the rear portion (6 in FIG. 4). Yoke liner 70; A main deflection coil 52 mounted to the liner; In a deflection yoke comprising a support coil (27) arranged on a support (27) supporting said inner wall of said rear part to change a deflection field generated by said main deflection coil, said rear pole (40) provides And a retaining portion (4) attachable to the portion, wherein the pawl is latched to the stud when the retaining portion is attached to the body such that the support portion secures the upper limb support portion to the inner wall between the pawl and the inner wall. Deflection yoke, characterized in that inserted in. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950019204A 1994-07-01 1995-07-01 Secondary Coil Fasteners in Deflection Yoke KR100393388B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94401501A EP0690468B1 (en) 1994-07-01 1994-07-01 Electron beam deflection system for cathode ray tubes
EP94401501.5 1994-07-01

Publications (2)

Publication Number Publication Date
KR960005726A true KR960005726A (en) 1996-02-23
KR100393388B1 KR100393388B1 (en) 2003-10-17

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Country Status (11)

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US (1) US5592045A (en)
EP (1) EP0690468B1 (en)
JP (1) JPH0850868A (en)
KR (1) KR100393388B1 (en)
CN (1) CN1098588C (en)
AT (1) ATE157814T1 (en)
DE (1) DE69405382T2 (en)
MY (1) MY115363A (en)
PL (1) PL176432B1 (en)
SG (1) SG34242A1 (en)
TW (1) TW318254B (en)

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Also Published As

Publication number Publication date
EP0690468A1 (en) 1996-01-03
JPH0850868A (en) 1996-02-20
PL309456A1 (en) 1996-01-08
US5592045A (en) 1997-01-07
MY115363A (en) 2003-05-31
PL176432B1 (en) 1999-05-31
CN1118547A (en) 1996-03-13
SG34242A1 (en) 1996-12-06
EP0690468B1 (en) 1997-09-03
ATE157814T1 (en) 1997-09-15
DE69405382T2 (en) 1998-02-12
KR100393388B1 (en) 2003-10-17
CN1098588C (en) 2003-01-08
TW318254B (en) 1997-10-21
DE69405382D1 (en) 1997-10-09

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